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IAD → STL
Which side of the plane to sit from Washington Dulles International Airport (Washington) to St Louis Lambert International Airport (St. Louis)?
Left Side of the Plane
The left side offers a premier view of the Shenandoah Valley and provides the most iconic perspective of the Gateway Arch and downtown St. Louis during the final approach from the east.
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Blue Ridge Mountains
Stunning views of the Shenandoah National Park and the rolling ridges of the Appalachians shortly after takeoff.
Ohio River Meanders
The flight crosses the winding Ohio River, showcasing the geographic border between West Virginia and Ohio.
Gateway Arch
The nation's tallest monument is often visible on the left side as the aircraft descends over the Mississippi River.
St. Louis Skyline
Bird's-eye views of downtown, including Busch Stadium and the historic Old Courthouse on final approach.
Sit behind the wing for an unobstructed view of the ground. On late afternoon flights, the sun will be on this side, so be prepared for glare; however, this side is essential for seeing the Arch during standard arrivals from the east. In autumn, the foliage over the Virginia mountains is spectacular.
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Monongahela Forest
Deep green expanses and rugged terrain of the West Virginia highlands visible during the first half of the trip.
Midwestern Patchwork
A clear view of the geometric agricultural grids and sprawling farmlands of Indiana and Illinois.
Missouri-Mississippi Confluence
The massive junction where the Missouri River flows into the Mississippi is often visible north of the flight path near STL.
Indianapolis Surroundings
Distant views of the Indianapolis metropolitan area and the crossroads of the Midwest.
The right side is ideal for evening flights to avoid direct sun, offering a more comfortable viewing experience of the landscape. Watch for the river confluence about 10 minutes before landing; it is a major geographic landmark. In winter, the snow patterns on the Appalachian ridges are more distinct on this side.
Book Hotels in St. LouisDistance: 1,118 km (695 miles)
Approximate Flight Time: 1 hr 29 min
Departure: IAD (38.94449997, -77.45580292)
Arrival: STL (38.748697, -90.370003)
Route Type: Domestic
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